Well, the Hijri date 15 Dhul Qidah 1426 corresponds to the Gregorian date Saturday, 17 December 2005. This date lies in the eleventh month of the Hijri year 1426 AH, which is Dhu Al-Qidah of 1426 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1426/11/15 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 17 December 2005 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Dhul Qidah 1426 AH to its equivalent Gregorian date.
ٱلَّذِينَ يَنقُضُونَ عَهْدَ ٱللَّهِ مِنۢ بَعْدِ مِيثَٰقِهِۦ وَيَقْطَعُونَ مَآ أَمَرَ ٱللَّهُ بِهِۦٓ أَن يُوصَلَ وَيُفْسِدُونَ فِى ٱلْأَرْضِ ۚ أُو۟لَٰٓئِكَ هُمُ ٱلْخَٰسِرُونَ
Those who break the covenant of Allah after ratifying it, and sever that which Allah ordered to be joined, and (who) make mischief in the earth: Those are they who are the losers.
Surah Al-Baqara(2:27)